';
$this->assertTrue( $renderer->render() );
$this->assertContains( $expected, $renderer->getHtmlOutput(), 'Rendering the String "\text{CR}"' );
}
/**
* Tests behavior of makeRequest() that communicates with the host.
* Testcase: Invalid request.
* @covers MathTexvc::makeRequest
*/
public function testMakeRequestInvalid() {
self::setMockValues( false, false, false );
$url = 'http://example.com/invalid';
$renderer = $this->getMockBuilder( 'MathMathML' )
->setMethods( NULL )
->disableOriginalConstructor()
->getMock();
$requestReturn = $renderer->makeRequest( $url, 'a+b', $res, $error
, 'MathMLHttpRequestTester' );
$this->assertEquals( false, $requestReturn
, "requestReturn is false if HTTP::post returns false." );
$this->assertEquals( false, $res
, "res is false if HTTP:post returns false." );
$errmsg = wfMessage( 'math_invalidresponse', '', $url, '' )->inContentLanguage()->escaped();
$this->assertContains( $errmsg, $error
, "return an error if HTTP::post returns false" );
}
/**
* Tests behavior of makeRequest() that communicates with the host.
* Testcase: Valid request.
* @covers MathTexvc::makeRequest
*/
public function testMakeRequestSuccess() {
self::setMockValues( true, true, false );
$url = 'http://example.com/valid';
$renderer = $this->getMockBuilder( 'MathMathML' )
->setMethods( NULL )
->disableOriginalConstructor()
->getMock();
$requestReturn = $renderer->makeRequest( $url, 'a+b', $res, $error
, 'MathMLHttpRequestTester' );
$this->assertEquals( true, $requestReturn, "successful call return" );
$this->isTrue( $res, "successfull call" );
$this->assertEquals( $error, '', "successfull call errormessage" );
}
/**
* Tests behavior of makeRequest() that communicates with the host.
* Testcase: Timeout.
* @covers MathMathML::makeRequest
*/
public function testMakeRequestTimeout() {
self::setMockValues( false, true, true );
$url = 'http://example.com/timeout';
$renderer = $this->getMockBuilder( 'MathMathML' )
->setMethods( NULL )
->disableOriginalConstructor()
->getMock();
$requestReturn = $renderer->makeRequest( $url, '$\longcommand$', $res
, $error, 'MathMLHttpRequestTester' );
$this->assertEquals( false, $requestReturn, "timeout call return" );
$this->assertEquals( false, $res, "timeout call return" );
$errmsg = wfMessage( 'math_timeout', '', $url )->inContentLanguage()->escaped();
$this->assertContains( $errmsg, $error, "timeout call errormessage" );
}
/**
* Checks if a String is a valid MathML element
* @covers MathMathML::isValidXML
*/
public function testisValidXML() {
$renderer = $this->getMockBuilder( 'MathMathML' )
->setMethods( NULL )
->disableOriginalConstructor()
->getMock();
$validSample = '';
$invalidSample = '';
$this->assertTrue( $renderer->isValidMathML( $validSample ), 'test if math expression is valid mathml sample' );
$this->assertFalse( $renderer->isValidMathML( $invalidSample ), 'test if math expression is invalid mathml sample' );
}
/**
* Checks the basic functionality
* i.e. if the span element is generated right.
*/
public function testIntegration() {
global $wgMathMathMLTimeout;
$svgRef = '
';
$wgMathMathMLTimeout = 20;
$renderer = MathRenderer::getRenderer( "a+b", array(), MW_MATH_MATHML );
$this->assertTrue( $renderer->render( true ) );
$real = str_replace( "\n", '', $renderer->getHtmlOutput() );
$expected = '+';
$this->assertContains( $expected, $real, "Rendering of a+b in plain MathML mode" );
$this->assertEquals( $svgRef, $renderer->getSvg() );
}
/**
* Checks the experimental option to 'render' MathML input
*/
public function testPmmlInput() {
// sample from 'Navajo Coal Combustion and Respiratory Health Near Shiprock, New Mexico' in ''Journal of Environmental and Public Health'' , vol. 2010p.
// authors Joseph E. Bunnell; Linda V. Garcia; Jill M. Furst; Harry Lerch; Ricardo A. Olea; Stephen E. Suitt; Allan Kolker
$inputSample = ' P i j = 100 d i j 6.75 r j , ';
$attribs = array( 'type' => 'pmml' );
$renderer = new MathMathML( $inputSample, $attribs );
$this->assertEquals( 'pmml', $renderer->getInputType(), 'Input type was not set correctly' );
$this->assertTrue( $renderer->render(), 'Failed to render with error:' . $renderer->getLastError() );
$real = MathRenderer::renderMath( $inputSample, $attribs, MW_MATH_MATHML );
$expected = 'hash=5628b8248b79267ecac656102334d5e3&mode=5';
$this->assertContains( $expected, $real, 'Link to SVG image missing' );
}
}
/**
* Helper class for testing
* @author physikerwelt
* @see MWHttpRequestTester
*
*/
class MathMLHttpRequestTester {
public static function factory() {
return new MathMLHttpRequestTester();
}
public static function execute() {
return new MathMLTestStatus();
}
public static function getContent() {
return MathMathMLTest::$content;
}
}
/**
* Helper class for testing
* @author physikerwelt
* @see Status
*/
class MathMLTestStatus {
static function isGood() {
return MathMathMLTest::$good;
}
static function hasMessage( $s ) {
if ( $s == 'http-timed-out' ) {
return MathMathMLTest::$timeout;
} else {
return false;
}
}
static function getHtml() {
return MathMathMLTest::$html;
}
static function getWikiText() {
return MathMathMLTest::$html;
}
}